In the 2nd phase, a pc-guided excimer laser permanently reshapes the corneal tissue to boost its concentrating ability. The flap is then laid back again in place to act as a purely natural bandage, preserving the reshaped portion of the cornea though it heals. These two methods are virtually pain-free. https://slimdirectory.com/listings1145428/5-tips-about-lasik-eye-surgery-you-can-use-today